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    Item #: CMG22B7C36

    CMMG 16 Inch 22 Long Rifle CM, M4, RGB, RKM7 Upper Receiver

    Shop CMMG 16 Inch 22 Long Rifle CM, M4, RGB, RKM7 Upper Receiver at MacksPW.com - The hunt begins here. Fast shipping, great prices & large selection at America’s Premier Waterfowl Outfitter!
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    Price: $529.99
    Savings:15%
    $449.99
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    Product Description


    CMMG 16 Inch 22 Long Rifle CM, M4, RGB, RKM7 Upper Receiver features a W.A.S.P. Treated Barrel (Weapon Armament Surface Protection). W.A.S.P. is a salt bath ferritic nitrocarburizing surface conversion process or more commonly referred to as nitriding. The nitriding conversion is applied to the barrel inside and out, along with the front sight base on our LE rifles and uppers. Nitriding offers improved wear, abrasion, and corrosion resistance when compared to hard chrome lining or phosphating.

    Unlike chrome lining, where the chrome is built up on the surface, nitriding converts the surface without the risk of dimensional build up. CMMG Pioneered the use of this nitriding process on AR barrels and has been using it for many years.

    Specifications and additional product information
    CMMG 16 Inch 22 Long Rifle CM, M4, RGB, RKM7 Upper Receiver Specifications:

    • Caliber: .22LR Sporting Chamber
    • Barrel: 16 inch M4 Profile Barrel, WASP Treated 4140 Chrome-Moly Steel, 1:16 inch Twist
    • Hand Guard: RKM7 KeyMod Handguard
    • Sights/Gas Block: Receiver Height Railed Gas Block
    • Bolt Group: Phosphated .22 Bolt Group
    Helpful Info about the Manufacturer
      660-248-2293  
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    Customer Comments
    "Mack's has always been a reliable and economical resource for all my hunting needs." Feb 2016
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